Kuberners 强制删除pod 强制删除Terminating的NAMESPACE 强制删除ns

强制删除NAMESPACE

[root@k8s-master1 ~]# cat delete.sh 
#!/bin/bash

set -eo pipefail

die() { echo "$*" 1>&2 ; exit 1; }

need() {
        which "$1" &>/dev/null || die "Binary '$1' is missing but required"
}

# checking pre-reqs

need "jq"
need "curl"
need "kubectl"

PROJECT="$1"
shift

test -n "$PROJECT" || die "Missing arguments: kill-ns <namespace>"

kubectl proxy &>/dev/null &
PROXY_PID=$!
killproxy () {
        kill $PROXY_PID
}
trap killproxy EXIT

sleep 1 # give the proxy a second

kubectl get namespace "$PROJECT" -o json | jq 'del(.spec.finalizers[] | select("kubernetes"))' | curl -s -k -H "Content-Type: application/json" -X PUT -o /dev/null --data-binary @- http://localhost:8001/api/v1/namespaces/$PROJECT/finalize && echo "Killed namespace: $PROJECT"

执行方法

sh delete.sh [NS名称]

强制删除Pod

[root@k8s-master1 ~]# kubectl delete pod pod-gpu-test-1 --force --grace-period 0
Warning: Immediate deletion does not wait for confirmation that the running resource has been terminated. The resource may continue to run on the cluster indefinitely.
pod "pod-gpu-test-1" force deleted